my baby is 8 months old and has had a fever for 2.5 days. The fever seems to be only in her head, neck area: her chest, back area all seem to be normal temp. Infact, we I take her temperature in her bottom, it is lower than if I take it under her armpit. bottom temp: 100.1F, armpit temp: 100.9F. For 4-5 days prior to running a fever, she had had loose stools, those have now subsided, but she still has a fever. Should we take her to the pediatrician in the AM?